Eric Peter Goodwin

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spatially filtered talbot interferometer for wafer distortion measu...
- Patent number 12,104,891
- Issue date Oct 1, 2024
- Daniel Gene Smith
- G01 - MEASURING TESTING
Information Patent Grant
Two-dimensional position encoder
- Patent number 11,467,506
- Issue date Oct 11, 2022
- NIKON CORPORATION
- Zhiqiang Liu
- G01 - MEASURING TESTING
Information Patent Grant
Shearing interferometry measurement device for microscopy
- Patent number 11,248,901
- Issue date Feb 15, 2022
- NIKON CORPORATION
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Test of operational status of a digital scanner during lithographic...
- Patent number 11,099,007
- Issue date Aug 24, 2021
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Compensation for Goos-Hanchen error in autofocus systems
- Patent number 10,928,187
- Issue date Feb 23, 2021
- Nikon Corporation
- Daniel Gene Smith
- G01 - MEASURING TESTING
Information Patent Grant
Two-dimensional position encoder
- Patent number 10,921,718
- Issue date Feb 16, 2021
- NIKON CORPORATION
- Zhiqiang Liu
- G01 - MEASURING TESTING
Information Patent Grant
System and method for a displacement measurement
- Patent number 10,845,191
- Issue date Nov 24, 2020
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Three-dimensional positioning system using surface pattern recognit...
- Patent number 10,812,695
- Issue date Oct 20, 2020
- Nikon Corporation
- Jonathan K. Wells
- G01 - MEASURING TESTING
Information Patent Grant
Autofocus system and method
- Patent number 10,794,689
- Issue date Oct 6, 2020
- Nikon Corporation
- Daniel Gene Smith
- G01 - MEASURING TESTING
Information Patent Grant
Determination of operability of a digital scanner with shearing int...
- Patent number 10,753,732
- Issue date Aug 25, 2020
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Correction of errors caused by ambient non-uniformities in a fringe...
- Patent number 10,719,017
- Issue date Jul 21, 2020
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Encoder head with a birefringent lens element and exposure system u...
- Patent number 10,591,826
- Issue date Mar 17, 2020
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Transparent-block encoder head with isotropic wedged elements
- Patent number 10,488,228
- Issue date Nov 26, 2019
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Encoder head with birefringent elements for forming imperfect retro...
- Patent number 10,483,107
- Issue date Nov 19, 2019
- Nikon Corporation
- Eric Peter Goodwin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Encoder head designs
- Patent number 10,378,933
- Issue date Aug 13, 2019
- Nikon Corporation
- Eric P. Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
System and method for a displacement measurement
- Patent number 10,302,419
- Issue date May 28, 2019
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Determination of operability of a digital scanner with shearing int...
- Patent number 10,267,625
- Issue date Apr 23, 2019
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser radar with remote local oscillator
- Patent number 10,180,496
- Issue date Jan 15, 2019
- Nikon Corporation
- Daniel G. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Optical system with a frustrated isotropic block
- Patent number 10,162,087
- Issue date Dec 25, 2018
- Nikon Research Corporation of America
- Eric Peter Goodwin
- G02 - OPTICS
Information Patent Grant
Radar systems with dual fiber coupled lasers
- Patent number 10,139,492
- Issue date Nov 27, 2018
- Nikon Corporation
- Mina A. Rezk
- G01 - MEASURING TESTING
Information Patent Grant
Array of encoders for alignment measurement
- Patent number 10,078,269
- Issue date Sep 18, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Correction of errors caused by ambient non-uniformities in a fringe...
- Patent number 9,977,343
- Issue date May 22, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compensation for Goos-Hanchen error in autofocus systems
- Patent number 9,816,805
- Issue date Nov 14, 2017
- Nikon Corporation
- Daniel Gene Smith
- G02 - OPTICS
Information Patent Grant
Autofocus system and method
- Patent number 9,810,530
- Issue date Nov 7, 2017
- Nikon Corporation
- Daniel Gene Smith
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scan mirrors for laser radar
- Patent number 9,638,799
- Issue date May 2, 2017
- Nikon Corporation
- Eric Peter Goodwin
- G02 - OPTICS
Information Patent Grant
Apparatus, optical assembly, method for inspection or measurement o...
- Patent number 9,625,368
- Issue date Apr 18, 2017
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Radar systems with dual fiber coupled lasers
- Patent number 9,618,619
- Issue date Apr 11, 2017
- Nikon Corporation
- Mina A. Rezk
- G01 - MEASURING TESTING
Information Patent Grant
Minimization of Abbe error caused by tip or tilt between an encoder...
- Patent number 9,605,948
- Issue date Mar 28, 2017
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High resolution encoder head
- Patent number 9,534,934
- Issue date Jan 3, 2017
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-dimensional encoder system and method
- Patent number 9,360,347
- Issue date Jun 7, 2016
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
POWDER SUPPLY ASSEMBLY FOR ADDITIVE MANUFACTURING
- Publication number 20240227024
- Publication date Jul 11, 2024
- Nikon Corporation
- Alton Hugh Phillips
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEMS AND METHODS FOR MEASURING HEIGHT PROPERTIES OF SURFACES
- Publication number 20240191986
- Publication date Jun 13, 2024
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
POWDER SUPPLY ASSEMBLY FOR ADDITIVE MANUFACTURING
- Publication number 20240131595
- Publication date Apr 25, 2024
- Nikon Corporation
- Alton Hugh Phillips
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MEASUREMENT OF MELT POOL POSITION IN ADDITIVE MANUFACTURING
- Publication number 20230392922
- Publication date Dec 7, 2023
- Nikon Corporation
- Eric Peter GOODWIN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPACT SHEAROGRAPHY SYSTEM WITH ADJUSTABLE SHEAR DISTANCE
- Publication number 20230296368
- Publication date Sep 21, 2023
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED MELTING IN THREE-DIMENSIONAL PRINT...
- Publication number 20230106321
- Publication date Apr 6, 2023
- Nikon Corporation
- Alton Hugh Phillips
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEMS AND METHODS FOR MEASURING RADIATION EMITTED DURING A THREE-...
- Publication number 20220347751
- Publication date Nov 3, 2022
- Nikon Corporation
- Eric Peter Goodwin
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METROLOGY FOR ADDITIVE MANUFACTURING
- Publication number 20220252392
- Publication date Aug 11, 2022
- Nikon Corporation
- Eric Peter Goodwin
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NON-COAXIAL ROTATING TURNTABLES FOR ADDITIVE MANUFACTURING
- Publication number 20220212263
- Publication date Jul 7, 2022
- Nikon Corporation
- Alton Hugh Phillips
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DETERMINATION OF A CHANGE OF OBJECT'S SHAPE
- Publication number 20220065617
- Publication date Mar 3, 2022
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
SHEARING INTERFEROMETRY MEASUREMENT DEVICE FOR MICROSCOPY
- Publication number 20210302150
- Publication date Sep 30, 2021
- Nikon Corporation
- Eric Peter Goodwin
- G02 - OPTICS
Information Patent Application
TWO-DIMENSIONAL POSITION ENCODER
- Publication number 20210181643
- Publication date Jun 17, 2021
- Nikon Corporation
- Zhiqiang Liu
- G01 - MEASURING TESTING
Information Patent Application
ADDITIVE MANUFACTURING SYSTEM WITH ROTARY POWDER BED
- Publication number 20200346407
- Publication date Nov 5, 2020
- Nikon Corporation
- Eric Peter Goodwin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TEST OF OPERATIONAL STATUS OF A DIGITAL SCANNER DURING LITHOGRAPHIC...
- Publication number 20200096326
- Publication date Mar 26, 2020
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SYSTEM AND METHOD FOR A DISPLACEMENT MEASUREMENT
- Publication number 20190234729
- Publication date Aug 1, 2019
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
DETERMINATION OF OPERABILITY OF A DIGITAL SCANNER WITH SHEARING INT...
- Publication number 20190204074
- Publication date Jul 4, 2019
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
TWO-DIMENSIONAL POSITION ENCODER
- Publication number 20190187572
- Publication date Jun 20, 2019
- Nikon Corporation
- Zhiqiang Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AUTOFOCUS SYSTEM AND METHOD
- Publication number 20190107388
- Publication date Apr 11, 2019
- Nikon Corporation
- Daniel Gene Smith
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CORRECTION OF ERRORS CAUSED BY AMBIENT NON-UNIFORMITIES IN A FRINGE...
- Publication number 20180231899
- Publication date Aug 16, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G02 - OPTICS
Information Patent Application
ENCODER HEAD WITH A BIREFRINGENT LENS ELEMENT AND EXPOSURE SYSTEM U...
- Publication number 20180181006
- Publication date Jun 28, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DETERMINATION OF OPERABILITY OF A DIGITAL SCANNER WITH SHEARING INT...
- Publication number 20180172437
- Publication date Jun 21, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSPARENT-BLOCK ENCODER HEAD WITH ISOTROPIC WEDGED ELEMENTS
- Publication number 20180128653
- Publication date May 10, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
ENCODER HEAD WITH BIREFRINGENT ELEMENTS FOR FORMING IMPERFECT RETRO...
- Publication number 20180061627
- Publication date Mar 1, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G02 - OPTICS
Information Patent Application
COMPENSATION FOR GOOS-HANCHEN ERROR IN AUTOFOCUS SYSTEMS
- Publication number 20180038682
- Publication date Feb 8, 2018
- Daniel Gene Smith
- G01 - MEASURING TESTING
Information Patent Application
AUTOFOCUS SYSTEM AND METHOD
- Publication number 20180031368
- Publication date Feb 1, 2018
- Nikon Corporation
- Daniel Gene Smith
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR A DISPLACEMENT MEASUREMENT
- Publication number 20180003484
- Publication date Jan 4, 2018
- Nikon Corporation
- Eric Peter Goodwin
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SYSTEM WITH A FRUSTRATED ISOTROPIC BLOCK
- Publication number 20170292860
- Publication date Oct 12, 2017
- Nikon Research Corporation of America
- Eric Peter Goodwin
- G02 - OPTICS
Information Patent Application
RADAR SYSTEMS WITH DUAL FIBER COUPLED LASERS
- Publication number 20170168143
- Publication date Jun 15, 2017
- Nikon Corporation
- Mina A. Rezk
- G01 - MEASURING TESTING
Information Patent Application
ARRAY OF ENCODERS FOR ALIGNMENT MEASUREMENT
- Publication number 20170097574
- Publication date Apr 6, 2017
- Nikon Corporation
- ERIC PETER GOODWIN
- G01 - MEASURING TESTING
Information Patent Application
THREE-DIMENSIONAL POSITIONING SYSTEM USING SURFACE PATTERN RECOGNIT...
- Publication number 20170076439
- Publication date Mar 16, 2017
- Nikon Corporation
- Jonathan K. Wells
- G06 - COMPUTING CALCULATING COUNTING

Eric Peter Goodwin

Person

Patents Grantslast 30 patents

Spatially filtered talbot interferometer for wafer distortion measu...

Two-dimensional position encoder

Shearing interferometry measurement device for microscopy

Test of operational status of a digital scanner during lithographic...

Compensation for Goos-Hanchen error in autofocus systems

Two-dimensional position encoder

System and method for a displacement measurement

Three-dimensional positioning system using surface pattern recognit...

Autofocus system and method

Determination of operability of a digital scanner with shearing int...

Correction of errors caused by ambient non-uniformities in a fringe...

Encoder head with a birefringent lens element and exposure system u...

Transparent-block encoder head with isotropic wedged elements

Encoder head with birefringent elements for forming imperfect retro...

Encoder head designs

System and method for a displacement measurement

Determination of operability of a digital scanner with shearing int...

Laser radar with remote local oscillator

Optical system with a frustrated isotropic block

Radar systems with dual fiber coupled lasers

Array of encoders for alignment measurement

Correction of errors caused by ambient non-uniformities in a fringe...

Compensation for Goos-Hanchen error in autofocus systems

Autofocus system and method

Scan mirrors for laser radar

Apparatus, optical assembly, method for inspection or measurement o...

Radar systems with dual fiber coupled lasers

Minimization of Abbe error caused by tip or tilt between an encoder...

High resolution encoder head

Two-dimensional encoder system and method

Patents Applicationslast 30 patents

POWDER SUPPLY ASSEMBLY FOR ADDITIVE MANUFACTURING

SYSTEMS AND METHODS FOR MEASURING HEIGHT PROPERTIES OF SURFACES

POWDER SUPPLY ASSEMBLY FOR ADDITIVE MANUFACTURING

MEASUREMENT OF MELT POOL POSITION IN ADDITIVE MANUFACTURING

COMPACT SHEAROGRAPHY SYSTEM WITH ADJUSTABLE SHEAR DISTANCE

SYSTEMS AND METHODS FOR IMPROVED MELTING IN THREE-DIMENSIONAL PRINT...

SYSTEMS AND METHODS FOR MEASURING RADIATION EMITTED DURING A THREE-...

METROLOGY FOR ADDITIVE MANUFACTURING

NON-COAXIAL ROTATING TURNTABLES FOR ADDITIVE MANUFACTURING

DETERMINATION OF A CHANGE OF OBJECT'S SHAPE

SHEARING INTERFEROMETRY MEASUREMENT DEVICE FOR MICROSCOPY

TWO-DIMENSIONAL POSITION ENCODER

ADDITIVE MANUFACTURING SYSTEM WITH ROTARY POWDER BED

TEST OF OPERATIONAL STATUS OF A DIGITAL SCANNER DURING LITHOGRAPHIC...

SYSTEM AND METHOD FOR A DISPLACEMENT MEASUREMENT

DETERMINATION OF OPERABILITY OF A DIGITAL SCANNER WITH SHEARING INT...

TWO-DIMENSIONAL POSITION ENCODER

AUTOFOCUS SYSTEM AND METHOD

CORRECTION OF ERRORS CAUSED BY AMBIENT NON-UNIFORMITIES IN A FRINGE...

ENCODER HEAD WITH A BIREFRINGENT LENS ELEMENT AND EXPOSURE SYSTEM U...

DETERMINATION OF OPERABILITY OF A DIGITAL SCANNER WITH SHEARING INT...

TRANSPARENT-BLOCK ENCODER HEAD WITH ISOTROPIC WEDGED ELEMENTS

ENCODER HEAD WITH BIREFRINGENT ELEMENTS FOR FORMING IMPERFECT RETRO...

COMPENSATION FOR GOOS-HANCHEN ERROR IN AUTOFOCUS SYSTEMS

AUTOFOCUS SYSTEM AND METHOD

SYSTEM AND METHOD FOR A DISPLACEMENT MEASUREMENT

OPTICAL SYSTEM WITH A FRUSTRATED ISOTROPIC BLOCK

RADAR SYSTEMS WITH DUAL FIBER COUPLED LASERS

ARRAY OF ENCODERS FOR ALIGNMENT MEASUREMENT

THREE-DIMENSIONAL POSITIONING SYSTEM USING SURFACE PATTERN RECOGNIT...